similarity
They are said to be similar shapes and have the same interior angles.
A figure that has both same size and shape is congruent.
Providing that they have the same angles they are said to be similar shapes
If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
THere are many Different shapes and sizes of Virus' ... See here: http://en.wikipedia.org/wiki/Virus
similar shapes are shapes that have the same angles but are different sizes.
They are said to be similar shapes and have the same interior angles.
Does every bone do the same thing? No, so they must be different sizes and shapes to do their jobs.
If they were the same shapes and sizes then life would be exceedingly boring.
A figure that has both same size and shape is congruent.
Providing that they have the same angles they are said to be similar shapes
If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
THere are many Different shapes and sizes of Virus' ... See here: http://en.wikipedia.org/wiki/Virus
No, they are quite different shapes. A cylinder is the same shape as a tin can, a pyramid is the same shape as the pyramids in Egypt.
Shapes that are the same except for their size are called "similar".
Organelles is a possible answer.
Similar shapes are the same shape and not the same size but congruent shapes are exactly alike